HAGS thiab Resizable BAR: Thaum twg koj yuav tsum qhib lawv tiag tiag?

Nyob rau hauv xyoo tas los no, ob qhov kev ua tau zoo tau tsim ntau qhov kev sib tham ntawm gamers thiab PC enthusiasts: Hardware-Accelerated GPU Scheduling (HAGS) thiab Resizable BAR (ReBAR)Ob leeg cog lus tias yuav nyem txhua qhov kev poob qis kawg ntawm kev ua haujlwm tawm ntawm txhua tus ncej, txhim kho smoothness, thiab, hauv qee qhov xwm txheej, txo qis latency, tab sis nws tsis yog ib txwm muaj txiaj ntsig los pab lawv dig muag. Ntawm no peb tau muab tso ua ke qhov peb tau pom hauv kev xeem, cov lus qhia, thiab kev sib tham hauv zej zog kom koj tuaj yeem txiav txim siab paub txog thaum twg nws tsim nyog tweaking lawv.

Qhov tsom teeb tshwj xeeb yog nyob rau Resizable BAR ntawm NVIDIA phaibTxawm hais tias lub tuam txhab tau txhawb nws rau ntau tiam neeg, nws tsis ua rau nws los ntawm lub neej ntawd hauv txhua qhov kev ua si. Qhov laj thawj yog qhov yooj yim: tsis yog txhua lub npe ua tau zoo dua, thiab hauv qee qhov, FPS tej zaum yuav poob. Txawm li cas los xij, muaj cov piv txwv ua tau zoo thiab cov qauv ntsuas uas siv tau rau ReBAR - txawm tias thoob plaws ntiaj teb nrog cov cuab yeej siab heev - ua kom pom qhov nce ntawm tsawg kawg yog 1% hauv cov khoom siv hluav taws xob nrov. Cia peb kawm txhua yam txog nws. HAGS thiab Resizable BAR: thaum twg los qhib lawv.

HAGS thiab Resizable BAR yog dab tsi thiab vim li cas lawv tseem ceeb?

HAWS, or hardware-accelerated GPU programmingNws hloov ib feem ntawm cov duab kab kev tswj hwm los ntawm CPU mus rau GPU nws tus kheej, txo cov processor nyiaj siv ua haujlwm thiab muaj peev xwm latency. Nws qhov cuam tshuam tiag tiag nyob ntawm qhov kev ua si, tsav tsheb, thiab Windows version, yog li qee lub tshuab tau txais kev txhim kho pom zoo. lwm qhov uas tsis tshua muaj kev hloov pauv lossis nws txawm txo qhov ruaj khov.

ReBAR, rau nws feem, ua rau PCI Express feature uas tso cai rau CPU nkag tag nrho cov GPU VRAM es tsis txhob txwv rau 256MB windows. Qhov no tuaj yeem ua kom ceev cov ntaub ntawv txav xws li textures thiab shaders, ua rau qhov tsawg kawg nkaus zoo dua thiab sib xws ntau dua thaum qhov chaw hloov pauv sai - qee yam tseem ceeb hauv qhib ntiaj teb, tsav tsheb thiab ua.

Yuav ua li cas Resizable BAR ua haujlwm ntawm qib kev

Yog tsis muaj ReBAR, kev hloov pauv ntawm CPU thiab VRAM tau ua los ntawm a kho tsis tau ntawm 256 MBThaum qhov kev ua si xav tau ntau lub zog ua haujlwm, ntau qhov kev sib txuas ua ke tau sib txuas ua ke, qhia cov kab ntxiv thiab latency hauv qab hnyav. Nrog ReBAR, qhov loj me tuaj yeem hloov kho, tso cai rau kev tsim ntawm ... qhov rais loj dua thiab sib npaug kom txav cov ntaub ntawv loj dua kom zoo dua.

Hauv tus qauv PCIe 4.0 x16 txuas, bandwidth nyob ib puag ncig 31,5 GB / sKev siv cov raj xa dej kom zoo dua kom tsis txhob muaj kev tsis sib haum xeeb thaum lub sijhawm muaj peev txheej streaming hnyav. Hauv kev xyaum, GPU nrog ntau VRAM tuaj yeem hloov cov ntaub ntawv nrog tsawg fragmentation, thiab CPU tswj kev ua hauj lwm ntau concurrently, es tsis txhob muab txhua yam nyob rau hauv lub queue.

Kev sib raug zoo, kev xav tau, thiab kev txhawb nqa ntawm NVIDIA thiab AMD

ReBAR tau muaj nyob hauv PCIe specification rau qee lub sijhawm, tab sis nws qhov kev xa tawm hauv cov neeg siv khoom tau txais lub zog tom qab ... AMD yuav nrov Smart Access Memory (SAM) Hauv Ryzen 5000 thiab Radeon RX 6000 series. NVIDIA tau txais tib lub hauv paus txheej txheem (tsuas yog hu nws Resizable BAR) thiab tau cog lus tias yuav qhib nws rau tsev neeg GeForce RTX 30.

NVIDIA tau ua raws li kev sib koom ua ke kev txhawb nqa rau hauv cov tsav tsheb thiab VBIOS, txawm hais tias ib qho kev ua si ib txwm nyob rau hauv validated cov npeTshwj xeeb, GeForce RTX 3060 tau tso tawm nrog VBIOS kev sib raug zoo; Nws yog tsim nyog rau 3090, 3080, 3070, thiab 3060 Ti. update VBIOS (Cov Founders Edition los ntawm NVIDIA lub vev xaib, thiab cov qauv sib dhos los ntawm txhua lub chaw tsim khoom lub vev xaib). Tsis tas li ntawd, yuav tsum muaj cov hauv qab no GeForce tsav tsheb 465.89 WHQL lossis siab dua.

Nyob rau sab processor thiab motherboard, a Tau tshaj CPU thiab BIOS uas ua rau ReBAR. NVIDIA tau lees paub kev txhawb nqa nrog AMD Ryzen 5000 (Zen 3) thiab 10th thiab 11th tiam Intel Core processors. Kev txhawb nqa chipsets suav nrog AMD 400/500 series motherboards (nrog rau lub BIOS haum) thiab, rau Intel, Z490, H470, B460, thiab H410, nrog rau 500 series tsev neeg. Qhib "Tshaj Tawm 4G Decoding" thiab "Re-Size BAR Support" Nws feem ntau yog qhov tseem ceeb hauv BIOS.

Yog tias koj siv AMD ntawm qib CPU + GPU, SAM ua haujlwm nrog txoj hauv kev dav dua thiab tuaj yeem ua hais txog txhua qhov kev ua siNrog NVIDIA, kev txhawb nqa tsuas yog txwv rau cov npe tau txheeb xyuas los ntawm lub tuam txhab, txawm hais tias nws tuaj yeem raug yuam manually nrog cov cuab yeej siab, piv txwv li cov kev pheej hmoo cuam tshuam.

Daim ntawv teev cov kev ua si uas tau lees paub thiab pom qhov twg tau txais txiaj ntsig

Raws li NVIDIA, qhov cuam tshuam tuaj yeem ncav cuag nce txog 12% ntawm qee yam kev nyab xeeb Nyob rau hauv tej yam kev mob. Lub tuam txhab tuav ib daim ntawv teev cov kev ua si uas raug cai, uas suav nrog:

• Tus kws tua neeg Creed Valhalla
• Battlefield V
• Borderlands 3
• Control
• Cyberpunk 2077
• tuag Stranding
• LOOJ 5
• F1 2020
• Forza qab ntug 4
• zog 5
• Vajtswv dej siab
• hitman 2
• hitman 3
• Qab ntug Xoom Kaj ntug
• Nres Metro
• Liab tuag txhiv 2
• Saib dev: Legion

Txawm li cas los xij, qhov tshwm sim tiag tiag hauv ntiaj teb feem ntau yog siab me ntsis ntawm qhov nruab nrabKev tshuaj xyuas ywj pheej tau kwv yees qhov kev txhim kho ntawm ib puag ncig 3-4% rau kev txhawb nqa kev ua si, nrog nce ntawm 1-2% rau cov npe tsis raug cai. Txawm li ntawd los, ReBAR tiag tiag ci hauv ... kev txhim kho ntawm qhov qis ntawm 1% thiab 0,1%smoothing tawm jerks thiab load peaks.

Qhib nws thoob ntiaj teb lossis ib qho kev ua si? Cov zej zog hais li cas

Ib feem ntawm cov zej zog txaus siab tau sim ua kom ReBAR thoob ntiaj teb nrog NVIDIA Profile InspectorLub logic yog qhov tseeb: yog tias qhov kev siv tsawg kawg yog nce los ntawm 1% hauv ntau lub npe niaj hnub, vim li cas ho tsis tso nws ib txwm? Qhov tseeb yog tias qee qhov kev ua si laus dua lossis ua tsis tau zoo Tej zaum lawv yuav poob kev ua haujlwm los yog pom tus cwj pwm txawv txawv, uas yog vim li cas NVIDIA tswj nws txoj hauv kev whitelist.

Nyob rau hauv 2025, txawm tias tsis ntev los no GPUs zoo li Blackwell 5000 series twb nyob rau hauv kev ua lag luam, nws tsis yog tsis yooj yim sua kom pom kev sib tham thiab cov qauv hauv tsev qhia txog kev txhim kho pom zoo thaum thawb lub kaw lus thoob ntiaj teb. Ntau tus neeg siv tau tshaj tawm qhov nce hauv ... 10-15 FPS nyob rau hauv cov xwm txheej tshwj xeeb thiab, qhov tseem ceeb tshaj plaws, kev thawb kom pom tseeb ntawm qhov qis. Tab sis kuj tseem muaj cov lus ceeb toom nthuav txog ua tau instabilities (kev sib tsoo, cov ntxaij vab tshaus xiav) yog tias qhov system configuration tsis zoo tag nrho.

Cov ntaub ntawv JayzTwoCents: Port Royal thiab cov ntsiab lus pub dawb ntawm cov khoom siv

Ib qho piv txwv nquag hais los ntawm tus tsim JayzTwoCents 'kev sim nrog Intel Core i9-14900KS system thiab GeForce RTX 5090Thaum lub sijhawm sib tham sib kho kom sib tw hauv cov qauv ntsuas tawm tsam LTT Labs thiab overclocker Splave, nws pom tias nws lub cev ua haujlwm tsis zoo dua li ib qho nrog. Ryzen 7 9800X3DTom qab kev sab laj, nws tau lees tias muaj ntau tus neeg nyiam Qhib ReBAR hauv tus maub los kom tau txais txiaj ntsig zoo tshaj plaws ntawm nws, tshwj xeeb tshaj yog ntawm Intel platforms.

Los ntawm kev ua kom ReBAR, nws cov qhab nia hauv 3DMark Port Royal tau nce los ntawm 37.105 txog 40.409 lub ntsiab lus (kwv yees li 3.304 cov ntsiab lus ntxiv, lossis kwv yees li 10%). Qhov no yog ib qho piv txwv tseem ceeb ntawm yuav ua li cas tus cwj pwm no tuaj yeem txhais rau hauv sib tw kom zoo nyob rau hauv ib puag ncig hluavtaws, txawm hais tias nws tsim nyog nco ntsoov tias cov txiaj ntsig hauv kev ua si tiag tiag yog nyob ntawm lub npe thiab nws cov qauv kev nco nkag.

Cov lus qhia ceev: Ua kom ReBAR thiab HAGS ntse

Rau ReBAR, qhov kev txiav txim siab yog: BIOS hloov kho nrog Re-Size BAR Kev them nyiaj yug thiab "Tshaj 4G Decoding" enabled; VBIOS tau tshaj ntawm GPU (yog tias muaj); thiab tsav tsheb mus txog hnub tim (NVIDIA, pib ntawm 465.89 WHQL). Yog tias txhua yam yog lawm, NVIDIA tswj vaj huam sib luag yuav tsum qhia tias ReBAR ua haujlwm. Ntawm AMD, SAM tau tswj hwm los ntawm BIOS / Adrenalin ntawm cov platforms txhawb nqa.

Nrog HAGS, ua kom ua tiav hauv Windows (Advanced Graphics Settings) muab GPU thiab cov neeg tsav tsheb txhawb nqa qhov tshwj xeeb. Nws yog latency toggle uas tuaj yeem tau txais txiaj ntsig qee qhov kev sib txuas ntawm game + operating system + tsav tshebTab sis nws tsis yog txuj ci tseem ceeb. Yog tias tom qab ua kom nws ua haujlwm koj pom tias stuttering, crashes, lossis kev ua haujlwm poob, Deactivate nws thiab sib piv.

Thaum twg thiaj tsim nyog qhib HAGS thiab ReBAR?

Tej zaum koj yuav xav sim HAGS yog tias koj ua si latency-rhiab cov npe sib tw lossis yog tias koj lub CPU ze rau nws qhov kev txwv hauv qee qhov kev ua si, vim tias GPU teem sijhawm tuaj yeem txo qee qhov teeb meem latency. tsis muaj kev cuam tshuam hauv cov ntsiab lus tshwj xeebTxawm li cas los xij, yog tias koj siv software ntes, txhoj puab heev, lossis VR, nws yog ib lub tswv yim zoo rau kev ua si los ntawm kev ua si vim qee qhov chaw muaj ntau dua ... fussy txog HAGS.

ReBAR tsim nyog sim yog tias koj lub PC ua tau raws li qhov yuav tsum tau ua thiab koj ua si cov npe niaj hnub nrog cov ntaub ntawv hnyav streaming. Ntawm NVIDIA, qhov kev teeb tsa zoo tshaj plaws yog ... qhib nws hauv kev ua si uas tau lees paub Thiab, yog tias koj yog tus neeg siv siab heev, ntsuas lub ntiaj teb hom nrog Profile Inspector ntawm koj tus kheej qhov kev pheej hmoo. Tswv yim pom zoo: cov qhab nia A / B hauv koj li kev ua si ib txwm, them nyiaj rau 1% thiab 0,1% qis, nrog rau lub sijhawm ua haujlwm.

Tshwj xeeb compatibilities koj yuav tsum xyuas

Ntawm NVIDIA, tag nrho cov GeForce RTX 3000 (nrog rau kev zam ntawm VBIOS hauv 3090/3080/3070/3060 Ti qauv uas xav tau nws) thiab tiam tom ntej. Hauv AMD, tsev neeg Radeon RX 6000 SAM tau tshaj tawm thiab nthuav dav rau cov platforms tom ntej. Nyob rau sab nraud ntawm lub qhov (socket), Ryzen 5000 (Zen 3) thiab qee qhov Ryzen 3000 processors txhawb ReBAR / SAM, nrog rau kev zam xws li Ryzen 5 3400G thiab Ryzen 3 3200G.

Ntawm Intel, 10th thiab 11th tiam Core series pab kom ReBAR ua ke nrog Z490, H470, B460, H410 chipsets thiab 500 series. Thiab nco ntsoov: koj lub motherboard lub BIOS Lub kaw lus yuav tsum suav nrog kev txhawb nqa tsim nyog; yog tias koj tsis pom nws, koj yuav tsum tau hloov kho raws li cov chaw tsim khoom cov lus qhia. Yog tsis muaj cov khoom siv no, cov haujlwm yuav tsis raug qhib txawm tias cov khoom siv ntxiv tau sib xws.

Cov txiaj ntsig tiag tiag: qhov kev sim hais li cas

NVIDIA cov ntaub ntawv official hais tias hasta un 12% hauv cov npe tshwj xeeb. Hauv kev ntsuas kev ywj pheej, qhov nruab nrab feem ntau yog nyob ib puag ncig 3-4% hauv cov kev ua si uas tau lees paub, nrog rau kev nce siab me me hauv qhov seem. Ntawm AMD platforms nrog SAM, muaj cov lus ceeb toom ntawm qhov nruab nrab ze rau 5% hauv qee qhov xwm txheej, nrog cov xwm txheej cais tawm saum qhov pib.

Tshaj li qhov nruab nrab, qhov tseem ceeb nyob hauv kev paub: qhov nce me ntsis hauv qhov nruab nrab FPS tuaj yeem nrog los ntawm kev dhia ntau dua hauv qhov tsawg kawg nkaus ntawm 1% thiab 0,1%. Qhov kev txhim kho hauv kev sib xws yog pom tau tias hais lus me me thaum qhov kev ua si thauj cov chaw tshiab lossis thaum qhov kev xav tau tshwm sim, uas yog qhov tseeb qhov twg ReBAR muaj txoj hauv kev zoo tshaj plaws los pab.

Kev pheej hmoo, teeb meem raug thiab yuav txo tau lawv li cas

Kev quab yuam ReBAR thoob ntiaj teb tuaj yeem ua rau qee qhov kev ua si tshwj xeeb tsoo. ua phem los yog muaj flawsTias yog vim li cas NVIDIA ua qhov tseem ceeb ua kom nws ntawm kev teev npe dawb. Yog tias koj xaiv txoj hauv kev siab heev nrog Profile Inspector, sau cov kev hloov pauv thiab tuav ib qho profile rau txhua qhov kev ua si kom rov qab sai yog tias lub npe Nws muaj kev sib tsoo lossis glitches.

Hauv HAGS, feem ntau cov teeb meem feem ntau yog kev hais lus tsis sib haum, tsis muaj kev ruaj ntseg nrog kev sib tshooj lossis kaw, thiab qee qhov Qee lub sij hawm incompatibility nrog cov tsav tshebDaim ntawv qhia yog yooj yim: hloov tshiab Windows thiab tsav tsheb, sim nrog thiab tsis muaj HAGS, thiab khaws cov chaw koj xav tau. lub sijhawm zoo tshaj plaws nws muab rau koj hauv koj cov kev ua si tseem ceeb.

Yuav ua li cas yog tias koj sib tw hauv cov qauv ntsuas?

Yog tias koj overclock thiab caum cov ntaub ntawv hauv cov khoom siv hluavtaws, ua kom ReBAR tuaj yeem muab rau koj. 10% kom zoo dua hauv cov kev xeem tshwj xeebraws li tau piav qhia los ntawm Port Royal rooj plaub nrog RTX 5090. Txawm li cas los xij, tsis txhob tsuas yog ntxiv rau kev ua si hauv ntiaj teb tiag tiag: txhua lub cav thiab cov khoom ua haujlwm sib txawv. Yog li ntawd, configure koj qhov system nrog cais profiles rau lub rooj zaum thiab ua si.

Tej configurations thiab yeej ua ke

Nyob rau hauv ecosystem tam sim no, koj yuav pom peb lub ntsiab scenarios: NVIDIA GPU + Intel CPU, NVIDIA GPU + AMD CPUthiab AMD GPU + AMD CPU (SAM). Hauv AMD duo, SAM kev txhawb nqa yog nthuav dav los ntawm kev tsim. Nrog NVIDIA, qhov kev nkag siab zoo yog ua raws li daim ntawv teev npe dawb thiab, yog tias koj muaj kev paub dhau los, sim nrog kev tswj hwm thoob ntiaj teb. thiab ntsuas tau.

Txawm hais tias koj ua ke, thawj kauj ruam yog los xyuas kom meej tias koj lub BIOS, VBIOS, thiab cov tsav tsheb mus txog hnub kawg thiab tias Windows raug lees paub qhov tseeb. ReBAR/HAGS muaj nuj nqiYog tsis muaj lub hauv paus ntawd, kev sib piv kev ua tau zoo yuav tsis muaj qhov siv tau, vim tias koj yuav tau sib xyaw cov kev hloov pauv software nrog cov kev xav tau txhim kho.

Pom zoo cov kauj ruam los kuaj yam tsis muaj kev xav tsis thoob

- Hloov kho lub motherboard BIOS thiab, yog tias tsim nyog, lub GPU VBIOS Ua raws li cov chaw tsim khoom cov lus qhia, xyuas tias "Tshaj 4G Decoding" thiab "Re-Size BAR Support" tau qhib.

- Nruab cov tsav tsheb tsis ntev los no (NVIDIA 465.89 WHQL lossis siab dua; rau AMD, versions nrog SAM enabled) thiab xyuas lub vaj huam sib luag uas ReBAR/SAM tshwm li nquag.

- Tsim lub rooj zaum sim nrog koj li kev ua si ib txwm: Nws sau qhov nruab nrab FPS, 1% thiab 0,1%.thiab xyuas lub sijhawm ua haujlwm. Ua A/B xeem nrog thiab tsis muaj HAGS; nrog thiab tsis muaj ReBAR; thiab, yog tias koj siv NVIDIA, kuj nrog ReBAR ib-game vs ntiaj teb.

- Yog tias koj pom muaj qhov tsis txaus ntseeg, rov qab mus rau hom ib-game es tsis txhob thoob ntiaj teb thiab lov tes taw HAGS ntawm cov npe tsis sib haum xeeb.

Ua raws li cov kauj ruam no yuav ua rau koj pom meej meej seb puas ua kom cov yam ntxwv ntawm koj lub cuab yeej thiab hauv koj cov kev ua si yog qhov tsim nyog, uas yog qhov tseem ceeb. generic nruab nrab.

Cov lus nug ceev uas feem ntau tuaj

Kuv puas poob kuv qhov kev lees paub los ntawm kev hloov kho ReBAR/HAGS? Tsis yog los ntawm activating official xaiv nyob rau hauv BIOS/Windows thiab cov chaw tsim khoom tsav tsheb. Txawm li cas los xij, siv cov cuab yeej siab heev los yuam ReBAR thoob ntiaj teb Nws yog ib yam uas koj ua ntawm koj tus kheej txaus ntshai.

Puas tuaj yeem ua haujlwm poob? Yog lawm, hauv qee qhov kev ua si tshwj xeeb. Yog vim li cas NVIDIA Tsis txhob qhib nws rau txhua qhov los ntawm lub neej ntawd thiab tuav ib daim ntawv teev npe mus kom ze.

Nws puas tsim nyog yog tias kuv ua si cov npe qub? Yog tias feem ntau ntawm koj lub tsev qiv ntawv muaj cov kev ua si qub, qhov nce yuav raug txwv, thiab muaj kev pheej hmoo tias qee qhov ntawm lawv yuav poob. ua phem Nws nce. Hauv qhov xwm txheej ntawd, nws yog qhov zoo tshaj kom tawm ReBAR rau ib qho kev ua si thiab sim HAGS ntawm rooj plaub.

Peb yuav tau txais txiaj ntsig tiag tiag li cas? Qhov nruab nrab, me ntsis nce (3-5%), nrog cov ncov loj dua hauv cov xwm txheej tshwj xeeb thiab a pom kev txhim kho hauv qhov tsawg kawg nkausuas yog qhov kev paub zoo tshaj plaws.

Qhov kev txiav txim siab los ntawm kev sim thiab ntsuas ntawm koj tus kheej teeb tsa. Yog tias koj cov khoom siv sib xyaw ua ke, koj cov tsav tsheb mus txog hnub, thiab koj cov kev ua si tau txais txiaj ntsig, tom qab ntawd ua kom HAGS thiab, qhov tseem ceeb tshaj plaws, Resizable BAR Nws tuaj yeem muab rau koj ob peb ntxiv FPS thiab smoother, ruaj khov gameplay "dawb." Txawm li cas los xij, yog tias koj pom tias tsis muaj kev ruaj ntseg lossis kev ua haujlwm tsis zoo hauv qee lub npe, ua raws li kev ua si-validated mus kom ze thiab disabling HAGS qhov twg nws tsis ntxiv tus nqi yuav yog qhov kev txawj ntse tshaj plaws ntawm kev ua.